The Bosch Rexroth R911273260 (CCD01.1-KE11-01-FW) is a CCD line box terminal with four option card slots, designed for use with Bosch Rexroth motion controllers requiring specific firmware. It enables cross-communication via SERCOS III and features two RJ45 connectors with yellow and green LEDs for status indication. Each connector uses four of eight pins to transmit differential 10/100 Base-T signals, supporting IEEE 802.3i and IEEE 802.3u standards. The device provides shielded housing, measures 21 x 11 x 19 cm, weighs 2.4 kg, and has a power consumption of 1 W. Relevant interfaces include terminal U5 (CLC-D02.3M-FW), terminal U6 (DEA28.1M), and terminal X4.
